#f21010631 徐唯嘉
import cv2

#可变长度的入参
def my_img_show(*args):
    (num_args) = len(args)
    if num_args == 1:
        print("没给窗口名")
        cv2.imshow("default",args[0])
    elif num_args == 2:
        cv2.imshow(args[0],args[1])
    cv2.waitKey()
    cv2.destroyAllWindows()